CM fonts on Windows XP

[Lang, Daniel B.]

Hello,

We have a site license for Y&Y TeX version 2.2 (15 computers, S/N 852,
853, 854 & 2178).
The software has been working fine on our Windows 2000 machines.
Recently, we installed Windows XP on one of our computers and installed
the W2K fonts
and Y&Y TeX version 2.2.

Most of it seems to be working but TeX cannot find the CM fonts.  Any
idea
what we are doing wrong?

Thanks very much!

Daniel Lang